CompterNetworks

SET-1

100

TCP-IP

Transmission Control Protocol-Internet Protocol

200

Manages error detection, framing, and MAC addressing.

Data Link Layer

300

What is OSI

Open System Inerconnection

400

VERSION of IPV4

4

500

A MAC address typically looks like:

00:1A:2B:3C:4D:5E

SET-2

100

LAN

Local Area Network

200

DNS converts it into an IP address like:

93.184.216.34

300

What is Hub

it is a conncetor

400

What is HTTP

Hypertext transfer protocol

500

What is private IP

Used within local networks

SET-3

100

MAN

Metropoliton Area Network

200

SYN – 

• The client sends a SYN (synchronize) packet with an initial sequence number to request a connection.

300

 What is CIDR notation?

IP address / prefix length

400

What is default gateway?

A default gateway is the IP address of the router that connects a local network to external networks

500

Feature of static routing

it is Manually configured

SET-4

100

WAN

Wide Area Network

200

ACK?

• The client sends an ACK packet acknowledging the server’s sequence number.

300

OSPF

(Open Shortest Path First)

400

 What is STP?

Spanning Tree Protocol

500

Examle of Congestion Control

Sender reduces sending rate during congestion

SET-5

100

UDP

userdatagram protocol

200

Network Layer is in Which Layer?

3

300

What is public IP?

public IP addresses are accessible over the internet.

400

What is DNS?

Domain Name Space

500

What is Subnetting

Subnetting is the process of dividing a larger IP network into smaller, manageable sub-networks called subnets.